The California Petition For Reconsideration is a process used to challenge the decision of a California state agency or board on a specific issue. It is a formal, written request to the state agency or board asking that they reconsider their decision and/or take additional action. There are two types of California Petitions For Reconsideration: 1) Administrative Petitions For Reconsideration, which are filed with the agency or board that issued the original decision; and 2) Judicial Petitions For Reconsideration, which are filed with a court of law. Both types of petitions must include specific information such as the name of the petitioner, the name of the agency or board, the date of the original decision, and a detailed explanation of why the petitioner believes the decision should be reconsidered. The petitioner must also provide documentation to support their claims.